5440122227 has 4 divisors (see below), whose sum is σ = 5445100560. Its totient is φ = 5435143896.

The previous prime is 5440122223. The next prime is 5440122251. The reversal of 5440122227 is 7222210445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7222210445 = 5 ⋅1444442089.

It is a cyclic number.

It is not a de Polignac number, because 5440122227 - 2² = 5440122223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5440122227.

It is not an unprimeable number, because it can be changed into a prime (5440122223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2487527 + ... + 2489712.

It is an arithmetic number, because the mean of its divisors is an integer number (1361275140).

Almost surely, 2^5440122227 is an apocalyptic number.

5440122227 is a deficient number, since it is larger than the sum of its proper divisors (4978333).

5440122227 is a wasteful number, since it uses less digits than its factorization.

5440122227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978332.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 5440122227 is about 73757.1842399098. The cubic root of 5440122227 is about 1758.7450406102.

The spelling of 5440122227 in words is "five billion, four hundred forty million, one hundred twenty-two thousand, two hundred twenty-seven".